The **electric flux ** is **- 4.80 × 10∧5 N m2 C-1**

**How to calculate the electric flux**

Use the **formula:**

**Electric flux, ΦE = EScosθ**

Where,

E = electric flux

S = area of the rectangular surface = length × breadth = 6.00 × 3.00 = 18.00 m²

E = magnitude = 2. 70 × 10∧4 N/C

θ = the angle between the electric field lines = 15. 7°

Substitute the values into the equation

EФ = 2. 70 × 10∧4 × 18. 00 × Cos (15.7)

EФ = 2. 70 × 10∧4 × 18. 00 × -0.9999

EФ=** -** **4.79 × 10∧5 N m2 C-1**

Therefore, the **electric flux ** is **- 4.80 × 10∧5 N m2 C-1**

Learn more about **electric flux **here:

brainly.com/question/14529872

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**Answer:**

67,032 J

**Explanation:**

According to the law of conservation of energy, the kinetic energy of the boulder just before hitting the Roadrunner (at ground level) will be equal to the gravitational potential energy of the boulder at the top of the cliff, therefore:

where

m is the mass of the boulder

g is the acceleration of gravity

h is the height of the cliff

Here we have

m = 76 kg

g = 9.8 m/s^2

h = 90 m

Substituting,

**Answer:**

**E=0.848**

**Explanation:**

Given that

q= (94-p)²

where p is the price per case of tissues and q is the demand in weekly sales

As we know that price elasticity of demand given as

q= (94-p)²

When p = $28

**E=0.848**

<h3>Three types of AC circuits are:</h3>

- Active
- Reactive
- Apparent power

<h3>Examples of instruments that use AC circuit:</h3>

- Thermocouple
- Hot wire ammeter
- Wattmeter

<em>Their pics are also attached!!~</em>

The Euglena is unique in that it is both heterotrophic (must consume food) and autotrophic (can make its own food).